#316D84#316D84

#316D84 is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.5% C 0.072 H 226.1°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#316D84
RGB	rgb(49, 109, 132)
HSL	hsl(197, 46%, 35%)
HSV	hsv(197, 63%, 52%)
CMYK	cmyk(62.9%, 17.4%, 0%, 48.2%)
CIE-LAB	lab(43.15, -12.03, -18.52)
CIE-LCH	lch(43.15, 22.08, 237.00°)
OKLab	oklab(50.49% -0.0497 -0.0516)
OKLCH	oklch(50.49% 0.072 226.1)
XYZ	xyz(10.8985, 13.2551, 23.8095)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#316D84 #844831

analogous

#318471 #316D84 #314384

triadic

#316D84 #84316D #6D8431

tetradic

#316D84 #713184 #844831 #438431

square

#316D84 #713184 #844831 #438431

split-complementary

#316D84 #843143 #847131

monochromatic

#10232B #204857 #316D84 #4292B1 #68ADC7

Accessibility & contrast

On white

5.75

#316D84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#316D84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #316D84

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##316D84	#FFFFFF	#000000	##FFFFFF
##316D84	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616B85

Deuteranopia (green-blind)

#556284

Tritanopia (blue-blind)

#007474

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #316d84;
/* rgb */ color: rgb(49, 109, 132);
/* oklch */ color: oklch(50.5% 0.072 226.1);

Tailwind

colors: {
  custom: {
    50: '#7297a7',
    500: '#316d84',
    950: '#000000',
  },
}

SCSS

$custom: #316d84;
$custom-light: #7297a7;
$custom-dark: #000000;

JSON

{
  "hex": "#316d84",
  "rgb": {
    "r": 49,
    "g": 109,
    "b": 132
  },
  "hsl": {
    "h": 196.627,
    "s": 45.856,
    "l": 35.49
  },
  "oklch": {
    "l": 0.50493,
    "c": 0.07168,
    "h": 226.1
  },
  "luminance": 0.13256
}

Semantic roles & 50–950 ramp

primary

#316D84

secondary

#AE7762

accent

#7752D6

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #316D84

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →